import React, { Component } from 'react'
import { Spin } from 'antd';
export default class Bundle extends Component {
    constructor(props) {
        super(props)
    }
    componentWillMount() {
        this.load(this.props)
    }
    componentWillReceiveProps(nextProps) {
        if (nextProps.load !== this.props.load) {
            this.load(nextProps)
        }
    }
    load = (props) => {
        this.setState({
            mod: null
        })
        props.load((mod) => {
            this.setState({
                mod: mod.default ? mod.default : mod
            })
        })
    }
    render() {
        if (!this.state.mod)
            return false
        return this.props.children(this.state.mod);
    }
}